Long-range interactions of excited He atoms with the alkaline earth atoms Mg, Ca, and Sr

J-Y Zhang, James Mitroy, Zong-Chao Yan, J.F Babb, H.R Sadeghpour, U Schwingenschlögl

    Research output: Contribution to journalArticle

    Abstract

    Dispersion coefficients for the long-range interactions of the first four excited states of He, i.e., He(2 1,3S) and He(2 1,3P), with the low-lying states of the alkaline earth atoms Mg, Ca, and Sr are calculated by summing over the reduced matrix elements of multipole transition operators.
    Original languageEnglish
    Pages (from-to)1-6
    Number of pages6
    JournalJournal of Chemical Physics
    Volume138
    Issue number134317
    DOIs
    Publication statusPublished - 2013

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